The effects of new dimensions of psychological job demands and job control on active learning and occupational health

Aslaug Mikkelsen, Torvald Øgaard, Paul Landsbergis

Research output: Contribution to journalArticlepeer-review

51 Scopus citations

Abstract

Recent changes in job content may have led to changes in job demands and control, and earlier operationalizations of the demand concept may be too general (MT). The aim of this paper is to show how new dimensions of psychological job demands are related to two sets of outcome variables, employee health and active learning, and how these relationships are modified or interact with social support and types of job control. The study was carried out as a survey among employees of 13 electric companies in Norway, N = 2435. Lisrel was used to assess the fit of the proposed models. Compared to the traditional demands control model, an extended version used in this study increased the explained variance on an average by 4% on various occupational health variables. It was found that various dimensions of demands were differentially related to the outcome variables. Skill discretion uniformly reduced the effect of the demands: for groups low in skill discretion there was a stronger relationship between demands and outcomes than for groups high in skill discretion. The interaction pattern for the remaining control and support variables was however more complicated and warrants further study. The practical implications are that employers should carefully consider the quality of work. Special attention should be given to the quantitative demands of the jobs, since there seems to be few moderators for the relationship between those demands and job stress and subjective health complaints.

Original languageEnglish
Pages (from-to)153-175
Number of pages23
JournalWork and Stress
Volume19
Issue number2
DOIs
StatePublished - Apr 2005
Externally publishedYes

Keywords

  • Active learning
  • Job control
  • Job demands
  • Job demands dimensions
  • Occupational health
  • Working life trends

Fingerprint

Dive into the research topics of 'The effects of new dimensions of psychological job demands and job control on active learning and occupational health'. Together they form a unique fingerprint.

Cite this